Combined neck trainer



FIG. 1 is a front view of the combined neck trainer;

FIG. 2 is a right side view of the combined neck trainer;

FIG. 3 is a rear view of the combined neck trainer;

FIG. 4 is a top view of the combined neck trainer;

FIG. 5 is a bottom view of the combined neck trainer;

FIG. 6 is a right side view of the combined neck trainer in a compressed state; and,

FIG. 7 is an exploded assembly view of the combined neck trainer.

The broken lines in the drawings showing the combined neck trainer illustrate the portions that form no part of the claimed design. 

CLAIM The ornamental design for a combined neck trainer, as shown and described. 